

import java.util.concurrent.TimeUnit;

public class YootkDemo {
    public static int money = 0;
    public static void main(String[] args) throws Exception{
        int[] data = new int[]{100,200,300};
        for(int x = 0;x<data.length;x++){
            final int temp = x;
            new Thread(()->{
                try{
                    TimeUnit.MILLISECONDS.sleep(100);
                }catch
                (InterruptedException e){
                    e.printStackTrace();
                }
                money += data[temp];
            }).start();
        }
        TimeUnit.SECONDS.sleep(1);
        System.out.println("【计算完成】最终存款:"+money);
    }
}